From “Then a miracle occurs”
to 24,149,526 questions.

The oldest capture here, dated July 3, 2008, is that cartoon on white, signed by S. Harris. The caption under the drawing, which is also the image's alt text, reads I think you should be more explicit here in step two. Below it come two lines of plain text: Wondering what stackoverflow.com will be? and an invitation to listen to our podcast, at blog.stackoverflow.com.

The browser title is one lowercase word, stackoverflow, and that word came out of a vote. In April 2008 Jeff Atwood asked the readers of his blog, Coding Horror, to name the site. His post includes the published poll results.^[1] stackoverflow.com won with 1,721 votes, a quarter of the total. Second, with 934, came privatevoid.com. Atwood was founding the site with Joel Spolsky.^[2]

The HTML file the archive kept of the July page is 913 bytes long. Stack Overflow later wrote that this comic came to symbolize what they were setting out to do.^[3] Step two came quickly. The first question was asked on July 31, 2008, in a private beta, and the public beta opened on September 15 with more than 8,500 questions already posted.^[4][5] The later 2008 captures we checked render without their full styling, so the story picks up in 2009.

By June 2009 the cartoon is gone and the homepage is the product itself: Recent Questions, each row with three boxes for votes, answers and views. Answer counts sit in green boxes. A question nobody has answered yet shows a white zero in a red box. An orange strip across the top says First time here? Check out the FAQ!

On the right, a yellow box opens with Hello World!, the line a programmer's first program traditionally prints. Then it explains the site: Stack Overflow is a collaboratively edited question and answer site for programmers – regardless of platform or language. It's 100% free, no registration required. Under it hangs a job ad, Wanted: Developer Advocate at Songbird, pointing to jobs.stackoverflow.com, and a Recent Tags cloud that starts with flex, asp.net, c#, java and c++. Three months after this capture, on September 29, 2009, the site had its first day with a million pageviews.^[6]

In the August 2010 capture the list is called Top Questions. The orange strip on top has new words: Welcome to Q&A for professional and enthusiast programmers -- check out the FAQ! By May 2011 a thin Stack Exchange bar runs above the logo, with links to log in, blog (marked new), careers, chat, meta, about and faq. The first tab over the list is now interesting, where 2010 had active.

The small blue number beside featured keeps climbing: 55 in 2009, 158 in 2010, 203 in 2011. The copyright line in the footer code changes too. 2009 credits stackoverflow.com LLC. 2010 credits stack overflow internet services, inc. From 2011 it is stack exchange inc, the name every later capture keeps.

Between these two frames the list passed a round number. Someone asked the millionth question on October 12, 2010. The next day the company blog announced it, and reported in the same breath what happened to it.^[5]

June 2012 keeps the list and adds a Community Bulletin under the yellow box: 2012 Community Moderator Election – ends in 4 days. The yellow box describes the site as for professional and enthusiast programmers, where our 2009 capture said for programmers – regardless of platform or language. Lower down, an ad for Programmers, another site in the network, asks Is a company order to switch to a certain IDE a red flag? A CAREERS 2.0 box lists developer jobs in the Netherlands.

Below our still, the footer code works as a directory of the network. It lists 38 links, ten more than our 2011 capture, from stackoverflow.com, api/apps and careers through cooking, photography, home improvement, bicycles and skeptics to the last one, judaism.

From 2013 the logged-out homepage opens with a lesson. A grey box says Here's how it works: and draws three steps: Anybody can ask a question, Anybody can answer, The best answers are voted up and rise to the top. To the left, the welcome text survives (It's 100% free, no registration required.) above a black button, Tell me more. The yellow Hello World! box is gone.

The 2013 menu already has a Tour tab between Tags and Users. In June 2014 the button follows it and says Take the 2-minute tour. The 2014 sidebar adds Hot Network Questions, popular threads from the other sites, and they stay on the homepage for years. The 2015 capture keeps the lesson with a smaller logo.

In June 2016 the box starts counting people: Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: A blue Sign up button follows. The three steps turn into reasons to join: Ask programming questions, Answer and help your peers, Get recognized for your expertise. The logo has lost its gradient. The stack is flat orange now, and the wordmark is darker.

A year later the same sentence says 7.3 million. It sits centered under Join the Stack Overflow Community, with an x Dismiss link in the corner. The top bar is new as well: Questions, Explore Jobs, Documentation (marked beta), Tags and Users line up beside the logo, with Log In and Sign Up on the right.

Stack Overflow launched that navigation on February 14, 2017. Its user research had found that many developers didn't notice the old bar or understand its icons. One told the team: When I come here I’m on a mission; I don’t care about the rest.^[7]

The 2018 capture paints the top of the page blue. Learn, Share, Build, it says, and then: Each month, over 50 million developers come to Stack Overflow to learn, share their knowledge, and build their careers. A sign-up form with Google and Facebook buttons fills the right side. The browser tab gets a slogan too, Stack Overflow - Where Developers Learn, Share, & Build Careers, and keeps it in every capture through February 2025.

The question list is still there, under a strip for Stack Overflow Business Solutions. It now has a menu on its left: Home, Public, Stack Overflow, Tags, Users, Jobs, and a Teams section with Create Team. In February 2018 the company had published a design direction with content navigation on the left side.^[8] That September, ten years in, it reported 16 million questions and 25 million answers, and said someone posted an answer every 5.1 seconds.^[9]

The June 2019 capture keeps the blue hero and its claim of over 50 million developers. In the left menu, the Teams section now says Q&A for work with a Learn More button.

Our June frames miss the strangest homepage of that spring. On April 1, 2019 Stack Overflow redid the site in the style of a 1990s GeoCities page and served it to everyone who visited, whether they asked for it or not.^[10] A staff look-back a few days later said the cursor trail was especially popular. It also counted 3% more answers in its April Fools window than in the same hours a week earlier.^[11]

June 2020 is the first capture since 2009 without the question list. The archive's crawler isn't logged in, so this is the logged-out homepage: a yellow page drawn as a city of line illustrations, and a headline, We <3 people who code. Two buttons split the audience, For developers and For businesses.

The question archive shrinks to a number inside a card: Get answers to more than 16.5 million questions and give back by sharing your knowledge with others. Next to it sit Private Q&A and Browse jobs. The menu at the top now reads Products, Customers, Use cases.

Keep scrolling and the homepage becomes a price list for Stack Overflow for Teams. Basic is $5 and Business $12 per teammate / month, billed annually; Enterprise has Custom pricing. Below our still, the page's HTML adds award badges, among them G2's Leader Spring 2020 and Fast Company's Most Innovative Companies 2019.

The 2021 page is dark. Two speech bubbles float over it. The orange one says Find the best answer to your technical question, help others answer theirs and offers Join the community. The blue one asks Want a secure, private space for your technical knowledge? and offers Create a free Team.

Under them comes the headline: Every developer has a tab open to Stack Overflow, with developer in orange. That orange word is a slot. Its code lists five words to cycle through: developer, data scientist, system admin, mobile developer, game developer. Every capture we have stopped on the first one.

Four counters follow: 100+ million monthly visitors to Stack Overflow & Stack Exchange, 45.1+ billion times a developer got help since 2008, 179% ROI from companies using Stack Overflow for Teams, and 5,000+ Teams instances active every day. Two weeks before this capture, on June 2, 2021, Prosus announced it intended to acquire Stack Overflow for $1.8 billion.^[13]

That spring the site also joked about what developers do in that open tab. On April 1, 2021, anyone who pressed the keyboard command to copy from Stack Overflow got a pop-up warning that they were almost out of free copies. The way out was to buy The Key, for unlimited copying.^[14] A podcast recap on April 20 said that in the two weeks of activity the team analyzed, it saw over 40 million copies.^[15]

Then the joke stopped being one. On September 28, 2021, Stack Overflow announced that The Key was now a working keyboard, sold through Drop for $29. Stack Overflow committed its share of the proceeds to digitalundivided, and Drop committed five percent of its own.^[14]

The next three captures keep the dark layout and the four counters, and only one counter moves. In 2023 the ROI counter reads 191% ROI, up from 179%. The help counter doesn't move.

The smaller changes sit in the bubbles. In 2022 the blue one offers, under Get started, For large organizations and For small teams.

In 2024 the top menu swaps For Teams for OverflowAI, and the blue bubble's button still says Discover Teams, as in 2023. The code of the carousel of companies that use Teams has two names fewer than in 2021: Bloomberg and Siemens are gone from its list. Stack Overflow had announced its OverflowAI plans in July 2023,^[16] and in May 2024 OverflowAI became generally available as an add-on for Stack Overflow for Teams.^[17]

Our 2025 frame is from February 1, because the June 16, 2025 capture we tried shows a Cloudflare bot check. The left menu is back: Home, Questions, Tags, Users, Companies, and a Labs group with Jobs marked New and Discussions. The headline moves into a light card beside an illustration of a developer at a desk, now with a full stop: Every developer has a tab open to Stack Overflow. The line under it says For over 15 years we’ve been the Q&A platform of choice that millions of people visit every month to ask questions, learn, and share technical knowledge.

Then a section titled Services for companies of all shapes & sizes. OverflowAI is Now available! A suite of GenAI tools for Stack Overflow for Teams that helps connect employees to knowledge faster. Another card offers A subscription-based API service that provides continuous access to Stack Overflow’s public dataset to train and fine-tune large language models. The homepage now sells access to the site's public data.

The June 2026 capture is a list of questions again. The archive serves stackoverflow.com as stackoverflow.com/questions, titled Newest Questions - Stack Overflow, and the count sits on top: 24,149,526 questions. Each row now shows the first lines of the question under its title. The logo changed too. The stack is all black, and the wordmark spells Stack Overflow as two capitalized words, where every earlier logo here wrote stackoverflow as one lowercase word.

The left menu lists Home, Questions, AI Assist, Tags, Stack Overflow for Agents, Challenges, Chat, Articles, Users and Companies. Teams has a new name: Stack Overflow for Teams is now called Stack Internal.

In the sidebar, Featured on Meta lists two posts, Native Ads Coming To Comments and Policy: Generative AI (e.g., ChatGPT) is banned. So the same page offers AI Assist in its menu and a ban on generative AI in its sidebar. One of the newest questions on the first screen quotes an error message: An error occurred while calling o6734.collectToPython. A few images didn't load in this frame.

The 2008 cartoon left step two to a miracle, and the man beside the blackboard asked for more detail. Eighteen years of captures fill it in. Step two was a list of questions, and in 2026 the homepage answers with a number.

“I think you should be more explicit here in step two.”stackoverflow.com, July 2008 → “24,149,526 questions”, June 2026